Make sure IP_XFRM_POLICY is defined

diff --git a/src/charon-tkm/src/tkm/tkm_kernel_ipsec.c b/src/charon-tkm/src/tkm/tkm_kernel_ipsec.c
index d60b8e5aebe0b061c514f18a92f8b14de43bc3bf..b0432998ccec77fa74562bc478ce83819278654b 100644 (file)
--- a/src/charon-tkm/src/tkm/tkm_kernel_ipsec.c
+++ b/src/charon-tkm/src/tkm/tkm_kernel_ipsec.c
@@ -29,6 +29,11 @@
 #include "tkm_kernel_sad.h"
 #include "tkm_kernel_ipsec.h"
 
+/** From linux/in.h */
+#ifndef IP_XFRM_POLICY
+#define IP_XFRM_POLICY 17
+#endif
+
 typedef struct private_tkm_kernel_ipsec_t private_tkm_kernel_ipsec_t;
 
 /**